The alleged shooter who killed two and wounding three others has been identified as T.J. Lane, according to a fellow student who witnessed the incident and ABC News' Cleveland affiliate WEWS.

The attack left "friends laying all over the place" in puddles of blood, one student told ABC News.

Nate Mueller, a junior at the school, was having breakfast with three friends when he heard a loud pop like a firecracker about 7:45 a.m., he told ABC News.

A friend yelled, "Duck" and Mueller told ABC News he turned to see fellow student Lane standing by his table. Mueller said Lane took a second shot and saw a friend get hit.

"He was over the table in a pool of blood," Mueller said, and another pal "was on the floor in a puddle of blood next to him."

A third friend "had not been hit yet as I jumped over him," Mueller said.

Mueller got on the floor and was trying to crawl away when a shot rang out and he felt a bullet graze his ear. He was not badly injured, he said, with just a small red mark left on his ear.

"It was terror. Everything had just gone tunnel vision, like, I need to get out of here," Mueller said. "You see glances of your friends laying all over the place. There's blood, there's people screaming, everybody's just running in different directions and you're just trying to get out. That's all you can do, get out of the school and not look back even though your friends are back there."

Two students were taken by ambulance to Hillcrest Hospital and three were taken by helicopter to MetroHealth Hospital, according to WEWS.

A student identified by MetroHealth Hospital as Daniel Parmertor died from the wounds Monday. His family released the following statement through the hospital:

"We are shocked by this senseless tragedy. Danny was a bright young boy who had a bright future ahead of him. The family is torn by this loss. We ask that you respect our privacy during this difficult time."

Another students at MetroHealth Hospital is in critical condition, according to police.

Police have not officially identified Lane as the gunman, saying only that the shooter has not yet been charged and that he is a juvenile.

Mueller described Lane as "a quiet kid. Freshman year he got into a 'goth' phase and didn't talk to that many people anymore. He never egged anybody on. He just went about his business."

Classmates described Lane as a outcast who'd been bullied. In late December he posted a poem on his Facebook page that read: "He longed for only one thing, the world to bow at his feet," and ended ominously: "Die, all of you."

Lane allegedly opened fire with a handgun just before 8 a.m. in the school cafeteria where students were eating breakfast, authorities and witnesses said.

The shooter was chased out of the building by a teacher and later turned himself in to a passerby, authorities said.

The suspect is in custody at Geauga County Safety Center, according to WEWS.

"Our prayers go out to the five victims and their families," a choked up School Superintendent Joseph Bergant said at news conference. "It's a horrible tragedy."

In the wake of the shooting, perhaps in a sign of solidarity, many of Lane's classmates -- including many in the "friends" column on Lane's Facebook page -- had the Chardon High School "Hilltoppers" logo as their Facebook profile pictures.

Geauga County Sheriff Daniel McClelland praised the reaction to the shooting.

"A prompt entry was made into the school. They went into the school and located the victims. It became readily apparent that the shooter had fled already," McClelland said. "The individual was apprehended some distance from the school and had fled on foot."

The officer said police created a security perimeter to make sure the gunman could not return and a search, including a K-9 unit, was launched for the suspect.